Fons & Porter Pyramid Ruler

Cutting equilateral triangles is easy using the Pyramid Ruler designed by Liz Porter. Clear concise directions for cutting 1" to 6" pyramids are printed directly on the ruler. Each ruler also includes an instruction sheet with detailed photography along with design suggestions using Fons & Porter Hexagon (FPR7891) and Pyramid (FPR7894) companion rulers. Made in the USA by Omnigrid.